13231019808

素因数分解:

$2^5\times 3^2\times {\mathrm{601}}^1\times {\mathrm{76441}}^1$

素因数の和:77058

約数の個数: 72

約数和(自身を含む): 37688810796

約数和(自身を除く): 24457790988

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 601, 1202, 1803, 2404, 3606, 4808, 5409, 7212, 9616, 10818, 14424, 19232, 21636, 28848, 43272, 57696, 76441, 86544, 152882, 173088, 229323, 305764, 458646, 611528, 687969, 917292, 1223056, 1375938, 1834584, 2446112, 2751876, 3669168, 5503752, 7338336, 11007504, 22015008, 45941041, 91882082, 137823123, 183764164, 275646246, 367528328, 413469369, 551292492, 735056656, 826938738, 1102584984, 1470113312, 1653877476, 2205169968, 3307754952, 4410339936, 6615509904, 13231019808]

約数ペア:

[(1, 13231019808), (2, 6615509904), (3, 4410339936), (4, 3307754952), (6, 2205169968), (8, 1653877476), (9, 1470113312), (12, 1102584984), (16, 826938738), (18, 735056656), (24, 551292492), (32, 413469369), (36, 367528328), (48, 275646246), (72, 183764164), (96, 137823123), (144, 91882082), (288, 45941041), (601, 22015008), (1202, 11007504), (1803, 7338336), (2404, 5503752), (3606, 3669168), (4808, 2751876), (5409, 2446112), (7212, 1834584), (9616, 1375938), (10818, 1223056), (14424, 917292), (19232, 687969), (21636, 611528), (28848, 458646), (43272, 305764), (57696, 229323), (76441, 173088), (86544, 152882)]